We have detected your current browser version is not the latest one. Xilinx.com uses the latest web technologies to bring you the best online experience possible. Please upgrade to a Xilinx.com supported browser:Chrome,
Firefox,
Internet Explorer 11,
Safari. Thank you!

MIG 7 Series QDRII+ - Stage 1 calibration will always pass even if no edges are detected

Description

MIG 7 Series QDRII+ stage 1 calibration of read clock with respect to Q will always pass even if no edges are detected and the taps have maxed out. Only during Stage 2 calibration will failures be detected and cause calibration to stop.